Funding for this research was provided by:
the NSF of China (11701196)
the China Postdoctoral Sustentation Fund (2015M582739)
the Natural Science Foundation of Fujian Province (2016J05007)
the NSF of China (11701197)
CAPES, CNPq
the Promotion Program for Young and Middle-aged Teacher in Science and Technology Research of Huaqiao University (ZQN-YX502)
Article History
Received: 27 June 2017
Accepted: 31 August 2018
First Online: 6 October 2018